tusokhan wrote:
I just got my family (wife & I) a 2015 Oasis.  One of my first accessories was some shade.  I got two of these 
http://www.sport-brella.com/shelters/versa-brella and attached onto the CT Vantage seats, which seemed a perfect fit.  I first placed on the vertical portion of the seat (the back rest).  Although it worked for the day, I question on longevity due to the stress.  Perhaps better support is using the backrest adjuster horizontal bar.  Umbrellas only $20/each!
Okay, that is something that I have been looking for for an upcoming trip on a river.  What I was going to build and purchasing the umbrella would easily equal this.  I will mount this to a PVC pipe for security.